Adhesives and Sealants

DuraSil SL is a neutral oxime cure silicone sealant intended for use in pitch pans and warranted E-Curb penetration seals. It is designed for high-temperature applications, withstanding temperatures up to 400°F (204°C). Its low durometer and resilient “elastomeric” properties allow it to handle significant movement in penetration seals. Additionally, DuraSil SL is solvent-free, contains no isocyanates, and does not shrink during curing.

Lucas 115 is a universal pre-cleaner for all roofs types. Its used prior to power washing. Lucas 115 cleaner is a concentrated blend of alkaline cleaners, surfactants and biocides intended for the cleaning and preparation of roofs prior to application of various roof coatings. Lucas 115 Universal Detergent, Roof Primer / Pre-Cleaner Wash Concentrate. The concentrate mixes 4:1 with water (makes 5G total). 1-gallon Pail. Price/Pail. (5G pail shown in photo; 4/case). APPLICATIONS: Mix one part...

Sikaflex NP 1 is a premium, one-component polyurethane joint sealant designed for durable seals on interior and exterior projects. It requires no mixing and typically no primer to bond to common substrates like concrete, masonry, metals, and wood. NP 1 delivers non-sag application, excellent weathering resistance, and ±35% movement capability for long-term performance in dynamic joints. In acoustic applications, it helps reduce sound transmission by sealing gaps and perimeters. Skins within 24...

838 MS is a hybrid moisture-cure elastomer sealant formulated to encapsulate seams and fastener heads on metal roofing systems with minimal sag. Its 100% solids, solvent-free formulation is isocyanate-free and exhibits less moisture sensitivity than standard polyurethanes while maintaining high tensile strength and elongation. The 750 ml resealable pouch format is well suited for sealing gutters, penetrations, and detailed repair areas where controlled dispensing and minimal waste are...

Engineered for challenging environments, Karnak 155 Amphibikote is a dependable cold-applied roofing cement that adheres to both damp and dry surfaces. Its advanced formulation allows for rapid response during unexpected roof leaks and moisture-exposed repairs, providing a secure bond in areas where standard cements might fail. Ideal for year-round use, this single-component solution brings performance, ease, and flexibility together in one compact 1-gallon can. Key Features Bonds to wet or...

838 MS is a hybrid moisture-cure elastomer sealant formulated to encapsulate seams and fastener heads on metal roofing systems with minimal sag. Its 100% solids, solvent-free formulation is isocyanate-free and exhibits less moisture sensitivity than standard polyurethanes while maintaining high tensile strength and elongation. The 5-gallon pail format is ideal for larger repair areas, extended seam runs, and restoration work where brush or pour application is preferred. 838 MS conforms to the...

Features: Excellent adhesionMoisture-resistant24 hour cureOne-partHigh-strengthPaintableSuperior tooling Benefits:  Bonds to most substrates without primingMaintains bond in wet and moist conditionsEasy applicationDurable bond to substrate Industries: AutomotiveHVACManufacturingHighway Safety Substrates: SteelAluminumGalvanizedGalvalumeLaminatesFiberglassPlasticsCementWood Limitations: Not recommended for solvent sensitive plastics and foams, polystyrene or styrene ontaining...

The ChemLink 1363GR 4.5″ x 3.5″ Rectangle E-Curb Kit is a penetration sealing kit made for rectangular roof penetrations. It provides a clean way to build a sealed curb detail around box-style penetrations using a pre-formed curb system instead of field-built detailing. This kit is intended for use on common low-slope roofing systems and includes the core components needed to complete the curb seal. Key Features Rectangle curb kit for sealing box-style roof penetrations4.5″ x 3.5″ internal...

Versatile, high-strength, hard setting, one part adhesive sealant. Superb 2000 PSI, tensile strength with excellent impact resistance. Water and weather proof. Ideal alternative when mechanical fasteners can not be used. Features: High-strengthFlexibleExcellent memoryHard-settingOne-part Benefits: Durable bond to materialAllows for movement of dissimilar materialsDoes not become brittlePick-proofEasy applicationLong service lifeMinimizes dust pickupEasy to match substrate Industries: ...

The ChemLink M-1 F1277-W is a reliable, moisture-curing structural adhesive sealant in a convenient 5 oz squeeze tube. Ideal for tight spaces and quick repairs, this solvent-free, elastomeric formula works in cold, damp, or vertical applications without shrinking, outgassing, or discoloration. Bonds to a wide variety of surfaces and is paintable within 24 hours for a clean, professional finish. M-1 Data Sheet M-1 Guide Specs M-1 MSDS M-1 Brochure ...

Tremco Dymonic FC is a premium, single-component, silane-modified polymer hybrid sealant engineered for high-performance sealing in dynamic building joints. It cures rapidly—skinning in as little as 60 minutes and becoming tack-free in 3–4 hours—minimizing dirt pickup and early movement cracking. With ±35 % movement capability, it accommodates expansion and contraction in joints while maintaining long-term flexibility. Once cured, it adheres tenaciously to common substrates like precast...

Tremco Dymonic FC is a premium, single-component, silane-modified polymer hybrid sealant engineered for high-performance sealing in dynamic building joints. It cures rapidly—skinning in as little as 60 minutes and becoming tack-free in 3–4 hours—minimizing dirt pickup and early movement cracking. With ±35 % movement capability, it accommodates expansion and contraction in joints while maintaining long-term flexibility. Once cured, it adheres tenaciously to common substrates like precast...

Tremco Dymonic FC is a premium, single-component, silane-modified polymer hybrid sealant engineered for high-performance sealing in dynamic building joints. It cures rapidly—skinning in as little as 60 minutes and becoming tack-free in 3–4 hours—minimizing dirt pickup and early movement cracking. With ±35 % movement capability, it accommodates expansion and contraction in joints while maintaining long-term flexibility. Once cured, it adheres tenaciously to common substrates like precast...

This silicone sealant is non-flammable and designed to withstand high temperatures. It meets VOC compliance standards, making it suitable for a variety of applications, including heating systems, furnaces, automotive uses, and HVAC systems. The sealant remains resistant to UV exposure, extreme cold, and moisture. It is also approved by the USDA. With a tensile strength of 350 psi, this product offers durability and reliability. Avoid using it on galvanized metal or galvalume surfaces. For...

MetaLink is a versatile neutral cure silicone construction and roof sealant, specifically formulated for use in various job site conditions. It is UV resistant and compatible with many building materials, including galvanized aluminum, metal, Kynar 500 PVDF coated metal, glass, and most roofing materials. MetaLink comes in a wide range of colors to match contemporary metal roof and siding products. It is isocyanate-free and validated for ± 50% joint movement.

Lucas #777 Rubberized Flashing Cement is a premium grade trowel applied flashing cement used to Install, Repair, or Rebuild Roof Flashing at parapet walls, gravel stops, stacks, vents, monitors, and similar applications. #777 may be used with Polyester fabric reinforcement for permanent repairs to asphalt and modified bitumen roof. This product may be applied to wet and underwater surfaces APPLICATION  The surface must be clean and debris free to be repaired. Apply rubberized flashing...

Karnak 19 Flashing Cement is a high-performance, trowel-grade compound built for sealing joints, edges, and vulnerable roof features. Packaged in a convenient 1-gallon can, it’s ideal for small repairs and precision patching jobs. Its durable formulation stays flexible after curing, resisting cracking and moisture infiltration even on vertical surfaces exposed to harsh conditions. Key Features Heavy trowel-ready consistency applies easily and resists slumping Forms a flexible, resilient,...

Tremco TremPro® JS-773+ is a high-performance, single-component Non-skinning butyl sealant designed for commercial glazing, curtain wall assemblies, precast panels, and general construction joint applications. Supplied in a 20 oz sausage format, it is applied using a sausage gun for controlled placement in vertical and horizontal joints. JS-773+ cures to form a durable, flexible seal capable of accommodating joint movement while maintaining adhesion to a wide range of common construction...

Tremco Dymonic FC is a premium, single-component, silane-modified polymer hybrid sealant engineered for high-performance sealing in dynamic building joints. It cures rapidly—skinning in as little as 60 minutes and becoming tack-free in 3–4 hours—minimizing dirt pickup and early movement cracking. With ±35 % movement capability, it accommodates expansion and contraction in joints while maintaining long-term flexibility. Once cured, it adheres tenaciously to common substrates like precast...

838 MS is a hybrid moisture-cure elastomer sealant formulated to encapsulate seams and fastener heads on metal roofing systems with minimal sag. Its 100% solids, solvent-free formulation is isocyanate-free and exhibits less moisture sensitivity than standard polyurethanes while maintaining high tensile strength and elongation. The 2-gallon pail format is commonly used for larger repair areas, seam work, and detail applications where brushing or pouring is preferred. 838 MS conforms to the...

Packaged for larger repair jobs, Karnak 19 Flashing Cement in the 3-gallon format is a heavy-duty, trowel-grade compound formulated for long-lasting protection at roof seams, penetrations, and flashings. With its high fiber content and superior adhesion, this asphalt-based cement provides a thick, uniform seal that resists sagging, cracking, and water intrusion—even on vertical surfaces exposed to temperature swings and direct UV. Key Features Thick, trowel-ready consistency that resists...

A rugged, heavy-body flashing compound, Karnak 18 Perfectseal delivers a long-lasting, moisture-resistant seal on vulnerable roof areas. Its dense, trowel-ready formula combines premium asphalts, reinforcing fibers, and refined solvents, offering exceptional adhesion, vertical resistance, and flexibility for both flat and angled surfaces. Exceptionally versatile, it’s perfect for a wide array of quick repairs and complex overlays. Key Features Thick, trowel-ready consistency that resists...

The 838 Supreme FG Solvent Base Flashing / Pourable Grade Sealant is an extremely flexible, high-solids sealant designed to seal and flash major commercial roofing materials. It is formulated for multi-purpose roofing applications where a durable, elastomeric seal is required. Key Features Designed to seal and flash commercial roofing materialsExtremely flexible elastomeric formulationHigh-solids material for durable performanceExcellent sag resistanceUV stable for long-term exposureAdheres to...

A heavy‑duty, cold‑applied roofing cement designed for emergency use, 155 Amphibikote delivers reliable adhesion to both wet and dry surfaces, making it a top choice for contractors and plant engineers during inclement weather. Its specially formulated blend—a fusion of premium asphalts, mineral fillers, refined solvents, and water-displacing additives—ensures robust waterproofing, pliability, and durability in critical repair situations. Key Features Bonds securely to both wet and dry...

Tremco Dymonic FC is a premium, single-component, silane-modified polymer hybrid sealant engineered for high-performance sealing in dynamic building joints. It cures rapidly—skinning in as little as 60 minutes and becoming tack-free in 3–4 hours—minimizing dirt pickup and early movement cracking. With ±35 % movement capability, it accommodates expansion and contraction in joints while maintaining long-term flexibility. Once cured, it adheres tenaciously to common substrates like precast...

The 838 MP Prime Multipurpose Primer is a water-based acrylic primer designed for use on bare metal and asphalt-coated roofing substrates. It functions as a rust inhibitor and bonding layer, helping improve adhesion for subsequent coating systems. The formulation provides stain blocking properties while preparing the surface for proper coating performance. Key Features Water-based acrylic primer formulationDesigned for bare metal and asphalt-coated surfacesProvides rust inhibiting...

838 Coatings Supreme is a two-component, semi-rigid polyurea joint filler formulated for repairing and protecting concrete control joints and cracks. Designed for environments exposed to heavy traffic, this material helps support joint edges and reduce the risk of spalling caused by repeated loads. Its semi-rigid composition allows for effective load transfer while maintaining enough flexibility to accommodate minor movement. The fast-curing formulation supports efficient installation and...

The 838 TOP Elastomeric Roof Coating is a water-based, spray-applied acrylic coating designed to form a seamless, flexible membrane over roofing substrates. Its highly reflective white finish helps reduce roof surface temperatures, while the cured coating provides protection against moisture and UV exposure. Key Features Water-based acrylic elastomeric roof coatingForms a seamless, flexible membrane after curingHighly reflective “cool roof” finish helps reduce heat buildupProtects against...

The 838 TOP Elastomeric Roof Coating is a water-based acrylic coating designed to form a seamless, flexible membrane over roofing substrates. After curing, it provides protection against moisture and UV exposure while maintaining elasticity. The gray finish offers a consistent surface appearance while delivering the same protective performance as part of a roofing system. Key Features Water-based acrylic elastomeric roof coatingForms a seamless, flexible membrane after curingHelps protect...

The 838 TOP Elastomeric Roof Coating is a water-based, spray-applied acrylic coating designed to form a seamless, flexible membrane over roofing substrates. Once cured, it helps protect the roof surface from moisture and UV exposure while maintaining elasticity over time. The sky color option provides a lighter finish while delivering the same performance within a roofing coating system. Key Features Water-based acrylic elastomeric roof coatingForms a seamless, flexible membrane after...

The 838 TOP Elastomeric Roof Coating is a water-based, spray-applied acrylic coating designed to form a seamless, flexible membrane over roofing substrates. Once cured, it helps protect the roof surface from moisture and UV exposure while maintaining elasticity over time. The 55-gallon drum is suited for large-scale applications where consistent coverage and efficient application are required. Key Features Water-based acrylic elastomeric roof coatingForms a seamless, flexible membrane after...

838 75 AM Caulk is a 100% solids elastomer sealant formulated for sealing metal roofing components and common construction substrates. It provides excellent adhesion to materials including brass, steel, aluminum, Kynar, painted surfaces, and Galvalume. This solvent-free, isocyanate-free caulk cures quickly, even at low temperatures, and offers excellent sag resistance for vertical and overhead applications. With strong tensile strength and high elongation, 75 AM is well suited for professional...

The 838 FAST-1 Single Step Elastomeric Roof Coating is a one-component, moisture-cure coating designed to form a seamless, waterproof membrane over roofing substrates. It is formulated for single-step application and cures to a flexible film that allows for movement with the roof surface while maintaining protection from environmental exposure. Key Features Single-component, moisture-cure formulationDesigned for single-step applicationForms a seamless, waterproof membraneFlexible elastomeric...

NovaLink™ FP is a premium, moisture-curing elastomeric sealant and waterproofing solution designed to fill, seal, and level grout lines, voids, seams, and surface damage on construction materials before applying liquid waterproofing. It can also be used to repair roof leaks, asphalt shingles, roof valleys and seams, chimney flashings, and for emergency roof repairs.

DuraGlaze Plus/ DuraGlaze Tint Base is a high-quality, extremely elastic, high-performance, moisture-cure sealant ideal for fenestrations, perimeter sealing (windows, doors, and panels), metal architecture, curtain wall construction, and joints subject to movement. With an extended tack-free time in elevated temperatures, DuraGlaze Plus is perfect for any project. It adheres to difficult-to-bond surfaces and is suitable for use on anodized metal and coatings like Kynar 500® PVDF. Its unique...

DuraGlaze Plus/ DuraGlaze Tint Base is a high-quality, extremely elastic, high-performance, moisture-cure sealant ideal for fenestrations, perimeter sealing (windows, doors, and panels), metal architecture, curtain wall construction, and joints subject to movement. With an extended tack-free time in elevated temperatures, DuraGlaze Plus is perfect for any project. It adheres to difficult-to-bond surfaces and is suitable for use on anodized metal and coatings like Kynar 500® PVDF. Its unique...

E-Curb penetration seals replace old-style metal pitch pans with versatile, precast components and 1-Part polyether pourable sealants. Chem Link E-Curb System can usually be installed in under 15 minutes and never requires flashing or mechanical attachment. E-Curbs are designed for use on granulated modified bitumen, asphalt and coal tar B.U.R. (built up roofing). E-Curbs are specified for PVC, EPDM, PIB, and TPO single ply roofing membranes. E-Curbs are highly versatile for sealing...

GacoFlex H-E-R Sealant is a high-performance elastomeric roof sealant used to seal seams, fasteners, penetrations, and flashing details on commercial roofing systems. Once cured, it forms a flexible, rubber-like seal that accommodates normal roof movement caused by expansion and contraction. The aluminum gray color blends well with metal roofing systems, and the 10.1 oz cartridge format allows for precise application using a standard caulking gun on detail work and smaller repair areas. Key...

ER Systems H-E-R Sealant is a high-performance elastomeric roof sealant formulated for use on commercial roofing systems. It is commonly used to seal seams, fasteners, penetrations, and flashing details where long-term flexibility and durability are required. The 1-gallon can format is commonly used when brushing or troweling material over detail areas, transitions, and repairs where controlled placement is important. Once cured, H-E-R forms a flexible, rubber-like seal that accommodates...

ER Systems H-E-R Sealant is a high-performance elastomeric roof sealant formulated for use on commercial roofing systems. It is commonly used to seal seams, fasteners, penetrations, and flashing details where long-term flexibility and durability are required. The 2.5-gallon pail format is well suited for extended seam work, flashing details, and repair areas where higher volume application by brush or trowel is preferred. Once cured, H-E-R forms a flexible, rubber-like seal that accommodates...

ER Systems H-E-R Sealant is a high-performance elastomeric roof sealant formulated for use on commercial roofing systems. It is commonly used to seal seams, fasteners, penetrations, and flashing details where long-term flexibility and durability are required. The 20 oz sausage format is ideal for controlled application using a sausage gun, making it well suited for seam work, fastener encapsulation, and detailed repair areas. Once cured, H-E-R forms a flexible, rubber-like seal that...

H-E-R Sealant is a high-performance elastomeric roof sealant formulated for use on commercial roofing systems. It is commonly used to seal seams, fasteners, penetrations, and flashing details where long-term flexibility and durability are required. The 5-gallon pail format is intended for larger repair areas, longer seam runs, and projects needing higher material volume applied by brush or trowel. Once cured, H-E-R forms a flexible, rubber-like seal that accommodates normal roof movement and...

A reflective aluminum‑enhanced roof coating—Karnak 27 Fibered Perfectseal forms a metallic shield atop your roof surface, reflecting sunlight to protect underlying asphaltic materials from heat degradation. Infused with reinforcing fibers, it offers steadfast adhesion and thermal resistance, reducing repairs and extending roof lifespan while helping lower building temperatures during hot seasons. Key Features Forms a reflective, self-protecting shield by aluminum flake leafing to the surface...

OB500-15A and OB500-15B are the two drum components of OMG’s OlyBond500 roof insulation adhesive. The Part 1 drum (OB500-15A) contains one half of the system, while the Part 2 drum (OB500-15B) completes the system when mixed. When applied, the adhesive rises quickly, curing in 4 to 8 minutes depending on weather, to secure insulation board to deck or cover board in new construction or re-roofing applications. Key Features two-component polyurethane adhesive system (Part 1 & Part 2) fast tack...

The OMG OlyFill™ Dual Tank System is a compact two-component foam sealant kit designed for roofing and construction applications. This portable system includes two pressurized cylinders (Part 1 and Part 2) that combine through a dispensing gun and static mixing tip to produce expanding polyurethane foam for filling gaps, voids, and penetrations. The compact tank configuration allows for easier handling and transport compared to larger bulk systems, making it suitable for service crews, smaller...

OMG OlyFill™ Foam Sealant is a one-component expanding polyurethane foam designed to fill gaps, voids, and penetrations in roofing and construction applications. It expands upon application to help seal irregular openings and provide insulation and air sealing around roof penetrations, curb details, and other transitions. OlyFill is commonly used in commercial roofing environments where controlled expansion and gap filling are required prior to flashing or finishing. Once cured, the foam can...

OMG OlyGlu™ is a canister-applied membrane adhesive designed for bonding TPO and EPDM roofing membranes in commercial roofing systems. The pressurized canister system allows contractors to apply adhesive quickly and evenly using a hose and spray gun applicator, helping improve installation speed and coverage. OlyGlu is commonly used for field membrane adhesion in single-ply roofing assemblies where controlled spray application is preferred over traditional bucket adhesives. The system is...

OMG OlyGlu™ is a canister-applied membrane adhesive designed for bonding TPO and EPDM roofing membranes in commercial roofing systems. The pressurized canister allows contractors to apply adhesive quickly and evenly using a hose and spray gun applicator. The smaller canister format provides a more compact adhesive solution for smaller roofing areas, service work, and repair applications while still delivering consistent spray coverage and membrane bonding performance. Key features: Designed...